| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.48 | 4.749% | $112.5842 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $53.33 | 10.742% | $59.0587 | $59.06 | $59.05 | $59.10 |
| Purchase #3 | $233.40 | 8.215% | $252.5738 | $252.57 | $252.55 | $252.60 |
| Purchase #4 | $8.61 | 3.271% | $8.8916 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $163.40 | 11.110% | $181.5537 | $181.55 | $181.55 | $181.60 |
| Purchase #6 | $11.63 | 5.664% | $12.2887 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $230.71 | 5.271% | $242.8707 | $242.87 | $242.85 | $242.90 |
| 7 purchase totals = | $808.56 | $869.8214 | $869.81 | $869.80 | $870.00 | |